| Primary address | 309 Alter Avenue |
| Secondary address | 309 Garage Alter Ave |
| Neighborhood | South Beach |
| Zip code | 10305 |
| Borough | Staten island |
| Block & lot | 03337-0022 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Estimated property tax | $10,903 |
| Lot sq. ft. | 16,600 |
| Lot dimensions | |
| Property type | Two Family Converted from One Family (B3)
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| Building sqft | 4,000 |
| Building dimensions | |
| Buildings on lot | 2 |
| Stories | 2 |
| Structure type | Conventional |
| Building material | Other |
| Exterior wall | Stucco |
| Basement type | Full |
| Garage type | Detached, frame garage |
| Year built | 1945 |
| Frontage(s) | Alter Avenue (narrow) Delaware Avenue (narrow) |
| Nearest wide street | Burgher Avenue |
| Distance to wide street | Register |
| School district | 31 |
| Community district | 2 |
| Closest police station | 0.07 Miles |
| Closest fire station | 0.52 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
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You will find all alternate addresses for the property in this section.
309 Alter Avenue, Staten Island, NY 10305 was built in 1945 and has a total of 4,000 square feet.
What is the assessed value of 309 Alter Avenue, Staten Island, NY 10305 and the property tax paid?Assessed at $100,860, the tax amount paid for 309 Alter Avenue, Staten Island, NY 10305 is $10,903. For the next year, the tax amount for 309 Alter Avenue, Staten Island, NY 10305 is estimated at $10,903.
When was 309 Alter Avenue, Staten Island, NY 10305 last sold?309 Alter Avenue, Staten Island, NY 10305 was last sold in 12/22/2020.
How many residential units does this building have?This building has 2 residential unit(s).
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Create a free account to view the complete sales history for 309 Alter Avenue, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 309 Alter Avenue, Staten Island, NY 10305. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $10,904 |
| Estimated property tax: | $10,903 |
| Tax assessor's market value: | $1,681,000 |
| Assessed value: | $100,860 |
Here's the assessment & property tax history for 309 Alter Avenue, Staten Island, including the evolution of the total tax rate and corresponding property tax.
| Year | Market value | Assessed value | Taxable | Tax rate % | Base tax | Property tax | Year over year change |
|---|---|---|---|---|---|---|---|
| 2025/26 | $1,681,000 | $100,860 | $54,950 | 19.843% | $10,904 | $10,904 | -0.45% |
| 2024/25 | $1,396,000 | $83,760 | $54,536 | 20.085% | $10,954 | $10,954 | +6.00% |
| 2023/24 | $1,497,000 | $89,820 | $51,450 | 20.085% | $10,334 | $10,334 | +4.83% |
| 2022/23 | $1,273,000 | $76,380 | $48,539 | 20.309% | $9,858 | $9,858 | +7.84% |
| 2021/22 | $1,342,000 | $80,520 | $45,792 | 19.963% | $9,141 | $9,141 | -5.15% |
The complete history of permits filed for 309 Alter Avenue, Staten Island, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Access a detailed real estate market overview of South Beach so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in South Beach and compare it to other neighborhoods in Staten Island.
Check out recently sold homes in Staten Island and see how their prices compare.
| FEMA flood zone(s): | X (See more on map) |
| Hurricane evacuation zone: | 3 (See more on map) |
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Distance to Subway
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| Closest station | Garretson Av & Hancock St at NW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | SIR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.265 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Hylan Bl/Delaware Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | S78 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.023 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 52 John C Thompson | 9 | Yes | Public | PK, K-5 | 604 | 0.48 |
| P.S. 52 John C Thompson | 9 | Yes | Public | PK, K-5 | 604 | 0.48 |
| St. Ann School | NR | No | Private | PK-8 | 224 | 0.36 |
| St. Ann School | NR | No | Private | PK-8 | 224 | 0.36 |
| P.S. 11 Thomas Dongan School | 3 | No | Public | PK, K-5 | 327 | 0.40 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Is 2 George L Egbert | 6 | Yes | Public | 6-8 | 934 | 0.96 |
| St. Ann School | NR | No | Private | PK-8 | 224 | 0.36 |
| Academy of St. Dorothy | NR | No | Private | PK-8 | 220 | 0.58 |
| South Beach Psychiatric Center | NR | No | Public | 8-10, 12 | 7 | 0.72 |
| Holy Rosary Elementary School | NR | No | Private | PK-8 | 193 | 0.88 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| New Dorp High School | 4 | Yes | Public | 9-12 | 3,164 | 1.57 |
| South Beach Psychiatric Center | NR | No | Public | 8-10, 12 | 7 | 0.72 |
| Staten Island Academy | NR | No | Private | PK-12 | 353 | 1.09 |
| Staten Island Academy | NR | No | Private | PK, K-12 | 0 | 1.10 |
| St. Joseph Hill Academy High School | NR | No | Private | 9-12 | 0 | 1.11 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 309 Alter Avenue, Staten Island, NY 10305.